3) Write the reaction for the dehydration of 3-hexanol in the presence of heat and an acid catalyst, H2SO4 ITUPAC name of the product

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)

Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.